DE582263C - Process for dyeing acetate silk - Google Patents
Process for dyeing acetate silkInfo
- Publication number
- DE582263C DE582263C DEI42408D DEI0042408D DE582263C DE 582263 C DE582263 C DE 582263C DE I42408 D DEI42408 D DE I42408D DE I0042408 D DEI0042408 D DE I0042408D DE 582263 C DE582263 C DE 582263C
- Authority
- DE
- Germany
- Prior art keywords
- anthrapyrimidine
- amino
- acetate silk
- red
- dyeing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
- C09B5/16—Benz-diazabenzanthrones, e.g. anthrapyrimidones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
Verfahren zum Färben von Acetatseide Es wurde gefunden, daß man klare, sehr echte und kräftige Färbungen auf Acetatseide erhält, wenn man zum Färben der Acetatseide Amino-I - 9-anthrapyrimidine oder deren Derivate verwendet. Man färbt die genannten Farbstoffe in der üblichen Weise, z. B. in Gegenwart von Dispergiermitteln, in saurem, neutralem oder alkalischem Bade. Die so erhältlichen Färbungen zeichnen sich durch besondere Lebhaftigkeit des Farbtons aus und fluoreszieren im allgemeinen. Besonders wertvoll ist weiterhin, daß eine Reihe dieser Produkte, z. B. die 4-Amino-I ₧ 9-anthrapyrimidine, grünstichig gelbe Töne liefern, wie sie mit Anthrachinonderivaten oder Anthrapyrimidon- bzw. Anthrapyridonderivaten bisher nicht zu erzielen waren. Beispie1 I 3o Teile Acetatseide werden in einer Suspension von 0,3 Teilen 4-Amino-I - 9-anthrapyrimidin in Iooo Teilen Wasser und unter Zusatz von etwa 3 Teilen Marseiller Seife Stunden lang bei 65 bis 7o° C gefärbt. Darauf wird gespült und gewaschen und in der üblichen Weise getrocknet. Die so erhältliche grünstichiggelbe Färbung zeigt stark grüne Fluoreszenz und besitzt ausgezeichnete Echtheitseigenschaften.Process for dyeing acetate silk It has been found that clear, very real and strong dyeings on acetate silk are obtained if you use the Acetate silk amino-I - 9-anthrapyrimidines or their derivatives are used. One colors the dyes mentioned in the usual manner, for. B. in the presence of dispersants, in acidic, neutral or alkaline baths. Draw the colors available in this way They are distinguished by the particular vividness of the hue and generally fluoresce. It is also particularly valuable that a number of these products, e.g. B. the 4-amino-I ₧ 9-anthrapyrimidines, deliver greenish yellow tones, like those with anthraquinone derivatives or anthrapyrimidone or anthrapyridone derivatives have not yet been achieved. Beispie1 I 30 parts of acetate silk are in a suspension of 0.3 parts of 4-amino-I 9-anthrapyrimidine in 100 parts of water and with the addition of about 3 parts of Marseilles Soap colored for hours at 65 to 70 ° C. Then it is rinsed and washed and dried in the usual way. The greenish yellow coloration obtainable in this way shows strong green fluorescence and has excellent fastness properties.
An Stelle von 4-Amino-I ₧ 9-anthrapyrimidin kann man auch 4-Methylamino-I ₧ 9-anthrapyrimidin oder das aus 4-Amino-I ₧ 9-anthrapyrimidin mit Methylalkohol in Schwefelsäure erhältliche Reaktionsprodukt, ferner 4-Amino-2-methoxy- I - 9-anthrapyrimidin, 4-Amino-5-nitro-I - 9-anthrapyrimidin, 5-y-Propanolamino-I ₧ 9-anthrapyrimidin, 4-Amino-2-methyl-I - 9-anthrapyrimidin zum Färben anwenden.Instead of 4-amino-I ₧ 9-anthrapyrimidine you can also use 4-methylamino-I ₧ 9-anthrapyrimidine or that of 4-amino-I ₧ 9-anthrapyrimidine with Methyl alcohol in sulfuric acid available reaction product, also 4-amino-2-methoxy- 1-9-anthrapyrimidine, 4-amino-5-nitro-1-9-anthrapyrimidine, 5-γ-propanolamino-I ₧ Use 9-anthrapyrimidine, 4-amino-2-methyl-I - 9-anthrapyrimidine for staining.
Beispiel e Io Teile Acetatseide werden in einer Suspension von o, I Teilen 5-Amino-I - 9-anthrapyrimidin in 3oo Teilen Wasser und unter Zugabe von etwa I Teil Seife ½ bis ¾ Stunden lang bei 6o bis 70° C gefärbt. Man verfährt weiter wie im Beispiel I angegeben und erhält eine rote Färbung von sehr guter Echtheit.Example e Io parts of acetate silk are in a suspension of o, I parts of 5-amino-1-9-anthrapyrimidine in 300 parts of water and with the addition of Dyed about 1 part of soap for ½ to ¾ hours at 6o to 70 ° C. One moves on as indicated in Example I and is given a red coloration of very good fastness.
Verwendet man an Stelle von 5-Aminoi - 9-anthrapyrimidin das 5-Methylaminoderivat, so erhält man eine rotviolette Färbung.If the 5-methylamino derivative is used instead of 5-aminoi - 9-anthrapyrimidine, this gives a red-violet coloration.
Das Py-C-chlor-4-amino-i - 9-anthrapyrimidin liefert auf Acetatseide ein reines grünstichiges Gelb.The Py-C-chloro-4-amino-i-9-anthrapyrimidine yields on acetate silk a pure greenish yellow.
Beispiel 3 In der nachstehenden Tabelle sind eine Reihe weiterer,
zum Färben von Acetatseide geeigneter Aminoanthrapyrimidine sowie die damit erzielten
Färbungen angegeben:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI42408D DE582263C (en) | 1931-08-27 | 1931-08-27 | Process for dyeing acetate silk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI42408D DE582263C (en) | 1931-08-27 | 1931-08-27 | Process for dyeing acetate silk |
Publications (1)
Publication Number | Publication Date |
---|---|
DE582263C true DE582263C (en) | 1933-08-11 |
Family
ID=7190770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI42408D Expired DE582263C (en) | 1931-08-27 | 1931-08-27 | Process for dyeing acetate silk |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE582263C (en) |
-
1931
- 1931-08-27 DE DEI42408D patent/DE582263C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE582263C (en) | Process for dyeing acetate silk | |
DE652773C (en) | Process for the production of Kuepen dyes of the anthraquinone acridone series | |
DE946975C (en) | Process for the production of real colors on cellulose esters | |
DE950801C (en) | Process for the production of Kuepen dyes of the perylene series | |
DE581161C (en) | Process for the production of water-soluble dyes of the anthraquinone series | |
DE639731C (en) | Process for the preparation of a real Kuepen dye | |
DE565340C (en) | Process for the preparation of azo dyes | |
DE1164003B (en) | Process for the preparation of anthraquinone dyes | |
DE648770C (en) | Process for the production of Kuepen dyes of the anthraquinone series | |
DE904348C (en) | Process for coloring plastics | |
DE1039161B (en) | Process for the production of pigment dyes of the anthraquinone series | |
DE737323C (en) | Process for the production of azo dyes of the stilbene series | |
DE565341C (en) | Process for the preparation of halogen-3, 4, 8, 9-dibenzpyrene-5, 10-quinones | |
DE210828C (en) | ||
DE541072C (en) | Process for dyeing or printing cellulose esters or ethers | |
DE868325C (en) | Process for the production of water-soluble dyes of the anthraquinone series | |
DE723293C (en) | Process for the production of Kuepen dyes | |
DE434980C (en) | Process for coloring cellulose esters | |
DE692750C (en) | Process for the production of Kuepen dyes of the anthraquinone series | |
DE477394C (en) | Process for the preparation of Kuepen dyes of the anthraquinone series | |
DE657202C (en) | Process for the preparation of insoluble azo dyes | |
DE634041C (en) | Process for the preparation of dyes of the thioindigo series | |
DE536294C (en) | Process for the preparation of Kuepen dyes of the anthraquinone series | |
DE601832C (en) | Process for the preparation of azine dyes | |
DE580014C (en) | Process for the production of Kuepen dyes |